Un revêtement expérimental multicouche (Al2O3) a été appliqué sur des inserts d'outil de coupe en utilisant un équipement CVD de production automatisé. Les tests d'usinage d'acier 1045 révèlent une résistance à l'usure en cratère supérieure à celle des nuances commerciales (monocouche ou multicouche) en Al2O3. Cette résistance est fonction de l'épaisseur du revêtement. La résistance à l'usure en dépouille est proportionnelle à l'épaisseur de la couche sous jacente (TiC et/ou TiC,N). Pour une épaisseur de 5 à 6 µm de cette dernière, l'outil expérimental présente une résistance à l'usure exceptionnelle.An experimental multilayer Al2O3 coating was applied to machine tool inserts using automated, production scale CVD equipment. In machine tests...
The main objective of this research work is the examination of γ-Al2O3 coatings in dry and wet machi...
Investigations on comb crack resistance of milling inserts coated with chemical vapor deposition CV...
The gear hobbing process is the main process used for the gear manufacturing, especially in the auto...
Low-pressure MOCVD, with tris(2,4 pentanedionato)aluminum(III) as the precursor, was used in the pre...
Le but de ce travail est de développer et de caractériser une nouvelle génération de revêtements mul...
Understanding the mechanisms at the tool/chip interface during metal cutting is crucial in the produ...
Multilayer CVD coatings for high speed cutting applications were designed to achieve high wear and h...
A detailed study has been made of the atmospheric pressure chemical vapour deposition (CVD) of alumi...
Ceramic cutting inserts coated with ten-fold alternating micro- and nanocrystalline diamond (MCD/NCD...
The aim of this paper is to review recent advances in the area of chemical vapour deposition of wear...
In the recent years, aeroengine superalloys have gained high amount of research interest owing to th...
The Inconel 718 alloys, which are primarily temperature resistant, are widely used in aviation, aero...
Most of the studies todate into the wear mechanisms associated with cutting tools have been undertak...
The present thesis focuses on characterisation of microstructure and the resulting mechanical and tr...
The crater wear of alumina coated WC-Co cutting tools is thought to be influenced by the chemical re...
The main objective of this research work is the examination of γ-Al2O3 coatings in dry and wet machi...
Investigations on comb crack resistance of milling inserts coated with chemical vapor deposition CV...
The gear hobbing process is the main process used for the gear manufacturing, especially in the auto...
Low-pressure MOCVD, with tris(2,4 pentanedionato)aluminum(III) as the precursor, was used in the pre...
Le but de ce travail est de développer et de caractériser une nouvelle génération de revêtements mul...
Understanding the mechanisms at the tool/chip interface during metal cutting is crucial in the produ...
Multilayer CVD coatings for high speed cutting applications were designed to achieve high wear and h...
A detailed study has been made of the atmospheric pressure chemical vapour deposition (CVD) of alumi...
Ceramic cutting inserts coated with ten-fold alternating micro- and nanocrystalline diamond (MCD/NCD...
The aim of this paper is to review recent advances in the area of chemical vapour deposition of wear...
In the recent years, aeroengine superalloys have gained high amount of research interest owing to th...
The Inconel 718 alloys, which are primarily temperature resistant, are widely used in aviation, aero...
Most of the studies todate into the wear mechanisms associated with cutting tools have been undertak...
The present thesis focuses on characterisation of microstructure and the resulting mechanical and tr...
The crater wear of alumina coated WC-Co cutting tools is thought to be influenced by the chemical re...
The main objective of this research work is the examination of γ-Al2O3 coatings in dry and wet machi...
Investigations on comb crack resistance of milling inserts coated with chemical vapor deposition CV...
The gear hobbing process is the main process used for the gear manufacturing, especially in the auto...